How to initialize the WinXP registry?

In the process of installing software in the usual way, there are a lot of software registry will stay in the system, even if the software is uninstalled will remain in it. The registry is a sensitive area of ​​the system, so many friends do not dare to touch it, afraid to clean up the registry to crash the WinXP system. Want to initialize the WinXP registry, restart is useless, you need to use some special methods.
Method 1: WinXP comes with system restore function, the premise is that there is a system backup before, use the built-in function to restore the system to a certain restore point, the registry will also be restored with the entire system.

Method 2: Use software to process. It is recommended to use Registry Purify (Registry Cleanup Tool), which can fix and clean up many registry errors, which is obvious and easy to use.

Of course, if you are a veteran familiar with the registry, you can also clean it yourself, but here is a small series to remind everyone to clean up the registry to be cautious, novices recommend using software, veterans are also best to be important After the file is backed up, it can be cleaned up.